*{
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
    outline: none;
}
.flex{
    display: flex;
}
.flex-wrap{
    display: flex;
    flex-wrap: wrap
}
.j-c{
    justify-content: center;
}
.j-s{
    justify-content: space-between;
}
.a-c{
    align-items: center;
}

/* 添加一个自定义字体类型 */
@font-face{
    font-family: 'gjm';
    src: url(./font/郭敬明字体.ttf);
}